WIC-1DSU-T1-V2, Other T1 DSU/CSU WAN Interface Card, Updated 1-Port T1/Fractional T1/Integrated DSU CSU

  • Brand: Other
  • Model: WIC-1DSU-T1-V2 Router WAN Interface Card
List Price: $1,284.50
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    Overview

    Other WIC-1DSU-T1-V2 Router WAN Interface Card Overview

    The Cisco WIC-1DSU-T1-V2 is a carrier-grade WAN interface module designed for enterprise and service provider routers that require dependable T1 and Fractional T1 connectivity. This wired module integrates a CSU/DSU directly on the card, simplifying deployments and reducing external hardware needs for Asian, European, African, and North American networks. Supporting T1 protocols with loopback diagnostics, HDLC, Frame Relay, and PPP, it is ideal for distributors, SMB integrators, and end users building resilient WAN access. With compatibility across multiple Cisco Integrated Services Router families, it provides a cost-effective upgrade path for legacy and modern infrastructures.

    Product Highlights

    1.544 Mbps
    T1 Speed
    1 Port
    T1 Access
    CSU/DSU
    Integrated

    Product Applications Scenarios

    Enterprise Network
    The WIC-1DSU-T1-V2 delivers reliable T1 last-mile access for branch connectivity, simplifying router-based WAN termination and cutting external CSU costs by up to 30%.
    Service Providers
    Service providers use the integrated CSU/DSU and loopback tools to streamline T1 provisioning, improving troubleshooting speed and reducing truck rolls across regions.
    Public Infrastructure
    Ideal for public sector sites needing stable legacy T1 links, the module’s diagnostics and PPP support enhance uptime and minimize maintenance overhead.

    Product Features Comparison

      Cisco Cisco Cisco Cisco
    Model WIC-1DSU-T1-V2 C9300-NM-2Y PVDM4-32 C3850-NM-4-10G
    Brand Cisco Cisco Cisco Cisco
    Module Type n/a Module n/a n/a
    Port Configuration 1 x T1/Fractional T1 RJ-48 2 x 25 Gigabit Ethernet n/a 4 x 10 Gigabit Ethernet
    Supported Speed 1.544 Mbps 25 Gbps n/a 10 Gigabit
    Compatible Platform Cisco 1700/1800/2600/2800/3700/3800 Catalyst 9300 Series n/a Catalyst 3850 Series
    Installation Type n/a n/a n/a Plug-in Module

    Optional Add-ons

    Model Number Description
    NM-8CE1T1-PRI Cisco 8-port channelized T1/E1 PRI network module for expanding WAN trunk capacity.
    VWIC3-4MFT-T1/E1 Cisco 4-port T1/E1 multiflex voice/WAN card for higher-density digital trunks.
    WIC-1T Cisco 1-port serial WAN interface card for additional serial backhaul options.

    Quality Certifications

    • ISO 14001
    • ISO 9001
    • RoHS
    • REACH
    • CE
    • FCC
    Specification

    Other WIC-1DSU-T1-V2 Router WAN Interface Card Specification

    Model
    WIC-1DSU-T1-V2
    Brand
    Cisco
    Interface Type
    T1/Fractional T1
    Connectivity Technology
    Wired
    Ports
    1 x Network - T1/Fractional T1 - RJ-48
    Compatibility
    Cisco Integrated Services Routers: 1700, 1800, 2600, 2800, 3700, 3800 series
    Transmission Speed
    1.544 Mbps
    Data Link Protocol
    T1
    Line Rate
    T1/Fractional T1
    Line Coding Format
    AMI, B8ZS
    Framing Format
    ANSI T1.403, D4, ESF
    Diagnostic Features
    Loopback, CSU/DSU
    Power
    Powered through router
    Configuration Features
    Integrated CSU/DSU
    Digital Signaling Protocol
    HDLC, Frame Relay, PPP
    Management
    SNMP, Telnet
    Compliance Standards
    IEEE 802.1Q
    Environmental Parameters
    Min operating temperature: 32°F, Max operating temperature: 104°F
    Dimensions (W x D x H)
    3.1 in x 4.8 in x 0.8 in
    Weight
    0.53 kg

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    Quality Certifications

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    Q&A

    Questions & Answers

    What accessories are available for the WIC-1DSU-T1-V2?

    Accessories include T1 cables and compatible Cisco routers.

    How does the WIC-1DSU-T1-V2 compare to similar products?

    The WIC-1DSU-T1-V2 offers integrated DSU/CSU, reducing hardware needs compared to standalone units, and is cost-efficient.

    What is the warranty provided for the WIC-1DSU-T1-V2?

    Cisco typically offers a 90-day warranty for their modules and cards; extended warranties may be available.

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